:root {
  --bg: #0e0d0b;
  --panel: #191715;
  --panel-2: #211f1c;
  --text: #f4efe7;
  --muted: #b7aa9a;
  --line: #3a342e;
  --accent: #f05a24;
  --gold: #d6a15b;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(240, 90, 36, 0.13), transparent 32rem),
    linear-gradient(180deg, #12100e 0%, var(--bg) 45%, #090807 100%);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(14, 13, 11, 0.94);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.nav-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: bold;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.96rem;
}

.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--accent); }

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.hero {
  min-height: 70vh;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: 3rem;
  padding: 5rem 0 4rem;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: bold;
}

h1, h2, h3 { line-height: 1.08; margin: 0; }

h1 {
  font-size: clamp(2.45rem, 6.5vw, 5.5rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

h3 { font-size: 1.35rem; }

.lead {
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  color: var(--muted);
  max-width: 44rem;
  margin: 1.4rem 0 2rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-block;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #150c08;
  font-weight: bold;
  border-radius: 999px;
}

.button.secondary {
  background: transparent;
  color: var(--accent);
}

.button:hover { transform: translateY(-1px); color: #150c08; }
.button.secondary:hover { background: rgba(240, 90, 36, 0.08); color: var(--accent); }

.hero-card,
.panel {
  background: linear-gradient(145deg, rgba(33,31,28,0.96), rgba(17,15,13,0.96));
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.35);
}

.hero-card { padding: 1rem; }

.cover-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0.85rem;
  border: 1px solid #4b3c2d;
  box-shadow: 0 1rem 2rem rgba(0,0,0,0.38);
}

.full-wrap {
  margin-top: 1rem;
}

.section {
  padding: 4rem 0;
  border-top: 1px solid rgba(58, 52, 46, 0.7);
}

.grid { display: grid; gap: 1.1rem; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.book-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.book-meta {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: bold;
}

.muted { color: var(--muted); }

.status {
  display: inline-block;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.quote-box {
  border-left: 4px solid var(--accent);
  padding: 1rem 1.2rem;
  background: rgba(240, 90, 36, 0.08);
  color: var(--text);
}

.page-hero { padding: 4rem 0 2.5rem; }

.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); }

.book-detail {
  display: grid;
  grid-template-columns: minmax(16rem, 23rem) 1fr;
  gap: 2rem;
  align-items: start;
}

.detail-cover {
  position: sticky;
  top: 6rem;
}

.content-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.5rem;
}

.content-box p:first-child { margin-top: 0; }

.sample-text p {
  font-size: 1.05rem;
  color: #eee4da;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 3rem;
  padding: 2rem 1.25rem;
  color: var(--muted);
}

.footer-wrap {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.small { font-size: 0.92rem; }

@media (max-width: 820px) {
  .hero,
  .book-detail,
  .grid.two,
  .grid.three {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 3rem; }

  .detail-cover { position: static; }

  .nav-wrap {
    align-items: flex-start;
    flex-direction: column;
  }
}